﻿
.header{
	width:100%;
	overflow:hidden;
	position:relative;
}
.logo{
	width:30%;
	position:absolute;
	top:15%;
	left:50%;
	margin-left:-15%;
}
.logo p{
	text-align:center;
	height:30px;
	line-height:30px;
	font-size:20px;
	margin-top:10px;
	color:#666;
}
.logo img{
	border:1px solid #ddd;
	border-radius:20px;	
}
.header_foot{
	position:absolute;
	bottom:8%;
	text-align:center;
	width:100%;
}

.header_foot h4 span{
	font-size:36px;
}

.footer{
	width:100%;
	overflow:hidden;
	position:relative;
}
.btn{
	position:absolute;
	width:50%;
	height:36px;
	top:50%;
	margin-top:-18px;
	left:50%;
	margin-left:-25%;
	line-height:36px;
	border:2px solid #fff;
	border-radius:20px;
	text-align:center;
	color:#fff;
	font-size:16px;
	word-spacing:4px; 
	letter-spacing: 2px;
}
.footer img{
	width:80%;
	display:block;
	margin:auto;
}
.android{ width:50%; position:absolute;text-align:center;right:0;top:50%;}
.ios{ width:50%; position:absolute;text-align:center;left:0;top:50%;}
.mask{
	display: none;
	width: 100%; height:100%;
	position: fixed;
	left: 0px;
	top: 0px;
	padding: 0px;
	margin: 0px;
	z-index: 1000;
}
.mask img{
	width: 100%;
	border: none;
	padding: 0px;
	margin: 0px;
}
.mask2{
	display: none;
	width: 100%; height:100%;
	position: fixed;
	left: 0px;
	top: 0px;
	padding: 0px;
	margin: 0px;
	z-index: 1000;
}
.mask2 img{
	width: 100%;
	border: none;
	padding: 0px;
	margin: 0px;
}